GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce 9400 GT
54%
54%
AMD Radeon HD 6450
185%
185%
AMD Radeon HD 6450 is approximately 131% faster
Technical Specifications
| Specification | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | G86S | Caicos |
| CoresDifferent | 16 | 160 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Memory SizeDifferent | 128 MB | 512 MB |
| Memory TypeDifferent | DDR2 | GDDR3 |
| Bus Width | 64 bit | 64 bit |
Graphics Processor
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | G86S | Caicos |
| ArchitectureDifferent | Tesla | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 80 nm | 40 nm |
| TransistorsDifferent | 210 million | 370 million |
| DensityDifferent | 1.7M / mm² | 5.5M / mm² |
| Die SizeDifferent | 127 mm² | 67 mm² |
| Chip PackageDifferent | BGA-533 | FCBGA-631 |
| GPU VariantDifferent | N/A | Caicos PRO |
Graphics Card
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Aug 1st, 2008 | Apr 7th, 2011 |
| GenerationDifferent | GeForce 9(9400) | Northern Islands(HD 6400) |
| PredecessorDifferent | GeForce 8 | Evergreen |
| SuccessorDifferent | GeForce 200 | Southern Islands |
| Production | End-of-life | End-of-life |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 6 in our database | 14 in our database |
| Launch PriceDifferent | N/A | 55 USD |
Clock Speeds
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| GPU ClockDifferent | 459 MHz | 625 MHz |
| Shader ClockDifferent | 918 MHz | N/A |
| Memory ClockDifferent | 600 MHz1200 Mbps effective | 500 MHz1000 Mbps effective |
Memory
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 128 MB | 512 MB |
| Memory TypeDifferent | DDR2 | GDDR3 |
| Memory Bus | 64 bit | 64 bit |
| BandwidthDifferent | 9.600 GB/s | 8.000 GB/s |
Render Config
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 16 | 160 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| SM CountDifferent | 2 | N/A |
| L2 CacheDifferent | 16 KB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
| L1 CacheDifferent | N/A | 8 KB (per CU) |
Theoretical Performance
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 1.836 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 3.672 GTexel/s | 5.000 GTexel/s |
| FP32 (float)Different | 29.38 GFLOPS | 200.0 GFLOPS |
Board Design
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| Length | 168 mm6.6 inches | 168 mm6.6 inches |
| TDPDifferent | 50 W | 18 W |
| Suggested PSUDifferent | 250 W | 200 W |
| OutputsDifferent | 1x DVI1x VGA1x S-Video | 1x DVI1x HDMI 1.3a1x VGA |
| Power Connectors | None | None |
| Board NumberDifferent | P403, P729 SKU 0 | 109-C26037-00A |
Graphics Features
| Feature | NVIDIA GeForce 9400 GT | AMD Radeon HD 6450 |
|---|---|---|
| DirectXDifferent | 11.1 (10_0) | 11.2 (11_0) |
| OpenGLDifferent | 3.3 | 4.4 |
| OpenCLDifferent | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDADifferent | 1.1 | N/A |
| CUDA SDKDifferent | 6.5 | N/A |
| Shader ModelDifferent | 4.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with NVIDIA GeForce 9400 GT
Compare NVIDIA GeForce 9400 GT with other GPUs of similar performance
NVIDIA GeForce 9400 GT vs GeForce 9400 GT
GeForce 9400 GT Performance100%
GeForce 9400 GT is 0% slower than NVIDIA GeForce 9400 GT
Compare Detailed Specs
NVIDIA GeForce 9400 GT vs GeForce 9400 GT
GeForce 9400 GT Performance100%
GeForce 9400 GT is 0% slower than NVIDIA GeForce 9400 GT
Compare Detailed Specs
NVIDIA GeForce 9400 GT vs GeForce 9400 GT
GeForce 9400 GT Performance100%
GeForce 9400 GT is 0% slower than NVIDIA GeForce 9400 GT
Compare Detailed Specs
More Comparisons with AMD Radeon HD 6450
Compare AMD Radeon HD 6450 with other GPUs of similar performance
AMD Radeon HD 6450 vs GeForce GT 520
GeForce GT 520 Performance106%
GeForce GT 520 is 6% faster than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 5450
Radeon HD 5450 Performance85%
Radeon HD 5450 is 15% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs