GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 4670
23%
23%
AMD Radeon HD 7850
432%
432%
AMD Radeon HD 7850 is approximately 409% faster
Technical Specifications
| Specification | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Graphics ProcessorDifferent | RV730 | Pitcairn |
| CoresDifferent | 320 | 1024 |
| TMUsDifferent | 32 | 64 |
| ROPsDifferent | 8 | 32 |
| Memory SizeDifferent | 512 MB | 2 GB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| GPU NameDifferent | RV730 | Pitcairn |
| GPU VariantDifferent | RV730 XT(215-0719047) | Pitcairn PRO(215-0828062) |
| ArchitectureDifferent | TeraScale | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 55 nm | 28 nm |
| TransistorsDifferent | 514 million | 2,800 million |
| DensityDifferent | 3.5M / mm² | 13.2M / mm² |
| Die SizeDifferent | 146 mm² | 212 mm² |
| Chip PackageDifferent | FCBGA-880 | FCBGA-1737 |
Graphics Card
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Release DateDifferent | Sep 10th, 2008 | Mar 5th, 2012 |
| GenerationDifferent | Radeon R700(HD 4600) | Southern Islands(HD 7800) |
| PredecessorDifferent | Radeon R600 | Northern Islands |
| SuccessorDifferent | Evergreen | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 67 USD | 249 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 49 in our database | 71 in our database |
Clock Speeds
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| GPU ClockDifferent | 750 MHz | 860 MHz |
| Memory ClockDifferent | 1000 MHz2 Gbps effective | 1200 MHz4.8 Gbps effective |
Memory
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Memory SizeDifferent | 512 MB | 2 GB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 32.00 GB/s | 153.6 GB/s |
Render Config
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Shading UnitsDifferent | 320 | 1024 |
| TMUsDifferent | 32 | 64 |
| ROPsDifferent | 8 | 32 |
| Compute UnitsDifferent | 4 | 16 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 128 KB | 512 KB |
Theoretical Performance
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Pixel RateDifferent | 6.000 GPixel/s | 27.52 GPixel/s |
| Texture RateDifferent | 24.00 GTexel/s | 55.04 GTexel/s |
| FP32 (float)Different | 480.0 GFLOPS | 1.761 TFLOPS |
| FP64 (double)Different | N/A | 110.1 GFLOPS (1:16) |
Board Design
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 193 mm7.6 inches | 210 mm8.3 inches |
| TDPDifferent | 59 W | 130 W |
| Suggested PSUDifferent | 250 W | 300 W |
| OutputsDifferent | 2x DVI1x S-Video | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | None | 1x 6-pin |
| Board NumberDifferent | B666, 109-B70931-10 | 109-C40147-00, 109-C40337-00A |
Graphics Features
| Feature | ATI Radeon HD 4670 | AMD Radeon HD 7850 |
|---|---|---|
| DirectXDifferent | 10.1 (10_1) | 12 (11_1) |
| OpenGLDifferent | 3.3 | 4.6 |
| OpenCLDifferent | 1.1 | 2.1 (1.2) |
| VulkanDifferent | N/A | 1.2.170 |
| Shader ModelDifferent | 4.1 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
45
Detailed Features
More Comparisons with ATI Radeon HD 4670
Compare ATI Radeon HD 4670 with other GPUs of similar performance
ATI Radeon HD 4670 vs GeForce GT 240
GeForce GT 240 Performance108%
GeForce GT 240 is 8% faster than ATI Radeon HD 4670
Compare Detailed Specs
ATI Radeon HD 4670 vs GeForce GT 440
GeForce GT 440 Performance105%
GeForce GT 440 is 5% faster than ATI Radeon HD 4670
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ATI Radeon HD 4670 vs Radeon HD 4670
Radeon HD 4670 Performance100%
Radeon HD 4670 is 0% slower than ATI Radeon HD 4670
Compare Detailed Specs
ATI Radeon HD 4670 vs Radeon HD 5570
Radeon HD 5570 Performance92%
Radeon HD 5570 is 8% slower than ATI Radeon HD 4670
Compare Detailed Specs
ATI Radeon HD 4670 vs GeForce GT 430
GeForce GT 430 Performance91%
GeForce GT 430 is 9% slower than ATI Radeon HD 4670
Compare Detailed Specs
ATI Radeon HD 4670 vs Radeon HD 4670
Radeon HD 4670 Performance100%
Radeon HD 4670 is 0% slower than ATI Radeon HD 4670
Compare Detailed Specs
More Comparisons with AMD Radeon HD 7850
Compare AMD Radeon HD 7850 with other GPUs of similar performance
AMD Radeon HD 7850 vs GeForce GTX 950
GeForce GTX 950 Performance120%
GeForce GTX 950 is 20% faster than AMD Radeon HD 7850
Compare Detailed Specs
AMD Radeon HD 7850 vs Radeon RX 560
Radeon RX 560 Performance113%
Radeon RX 560 is 13% faster than AMD Radeon HD 7850
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AMD Radeon HD 7850 vs GeForce GTX 570
GeForce GTX 570 Performance111%
GeForce GTX 570 is 11% faster than AMD Radeon HD 7850
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AMD Radeon HD 7850 vs GeForce GTX 660
GeForce GTX 660 Performance111%
GeForce GTX 660 is 11% faster than AMD Radeon HD 7850
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AMD Radeon HD 7850 vs Radeon R7 370
Radeon R7 370 Performance110%
Radeon R7 370 is 10% faster than AMD Radeon HD 7850
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AMD Radeon HD 7850 vs Radeon HD 6970
Radeon HD 6970 Performance106%
Radeon HD 6970 is 6% faster than AMD Radeon HD 7850
Compare Detailed Specs