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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon RX 6750 XT

400%
400%

AMD Radeon HD 7970 GHz Edition

25%
25%
AMD Radeon RX 6750 XT is approximately 375% faster

Technical Specifications

SpecificationAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Graphics ProcessorDifferent
Navi 22
Tahiti
CoresDifferent
2560
2048
TMUsDifferent
160
128
ROPsDifferent
64
32
Memory SizeDifferent
12 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Bus WidthDifferent
192 bit
384 bit

Graphics Processor

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
GPU NameDifferent
Navi 22
Tahiti
GPU VariantDifferent
Navi 22 KXT(215-127000144)
Tahiti XT2(215-0821065)
ArchitectureDifferent
RDNA 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process SizeDifferent
7 nm
28 nm
TransistorsDifferent
17,200 million
4,313 million
DensityDifferent
51.3M / mm²
12.3M / mm²
Die SizeDifferent
335 mm²
352 mm²
Chip PackageDifferent
BGA-1701
N/A

Graphics Card

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Release DateDifferent
Mar 3rd, 2022
Jun 22nd, 2012
GenerationDifferent
Navi II(RX 6000)
Southern Islands(HD 7900)
PredecessorDifferent
Navi
Northern Islands
SuccessorDifferent
Navi III
Sea Islands
ProductionDifferent
Active
End-of-life
Launch PriceDifferent
549 USD
499 USD
Bus InterfaceDifferent
PCIe 4.0 x16
PCIe 3.0 x16
ReviewsDifferent
22 in our database
191 in our database

Clock Speeds

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Base ClockDifferent
2150 MHz
1000 MHz
Game ClockDifferent
2495 MHz
N/A
Boost ClockDifferent
2600 MHz
1050 MHz
Memory ClockDifferent
2250 MHz18 Gbps effective
1500 MHz6 Gbps effective

Memory

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Memory SizeDifferent
12 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Memory BusDifferent
192 bit
384 bit
BandwidthDifferent
432.0 GB/s
288.0 GB/s

Render Config

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Shading UnitsDifferent
2560
2048
TMUsDifferent
160
128
ROPsDifferent
64
32
Compute UnitsDifferent
40
32
RT CoresDifferent
40
N/A
L0 CacheDifferent
32 KB per WGP
N/A
L1 CacheDifferent
128 KB per Array
16 KB (per CU)
L2 CacheDifferent
3 MB
768 KB
L3 CacheDifferent
96 MB
N/A

Theoretical Performance

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Pixel RateDifferent
166.4 GPixel/s
33.60 GPixel/s
Texture RateDifferent
416.0 GTexel/s
134.4 GTexel/s
FP16 (half)Different
26.62 TFLOPS (2:1)
N/A
FP32 (float)Different
13.31 TFLOPS
4.301 TFLOPS
FP64 (double)Different
832.0 GFLOPS (1:16)
1,075.2 GFLOPS (1:4)

Board Design

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
Slot Width
Dual-slot
Dual-slot
LengthDifferent
267 mm10.5 inches
275 mm10.8 inches
HeightDifferent
110 mm4.3 inches
111 mm4.4 inches
WidthDifferent
40 mm1.6 inches
38 mm1.5 inches
TDPDifferent
250 W
300 W
Suggested PSUDifferent
600 W
700 W
OutputsDifferent
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Board NumberDifferent
D527
109-C38637-00

Graphics Features

FeatureAMD Radeon RX 6750 XTAMD Radeon HD 7970 GHz Edition
DirectXDifferent
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCLDifferent
2.1
2.1 (1.2)
VulkanDifferent
1.3
1.2.170
Shader ModelDifferent
6.8
6.5 (5.1)

Comparison Summary

7
Specifications Compared
8
Feature Categories
53
Detailed Features

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