AMD Radeon RX 6750 GRE 10 GB vs AMD Radeon HD 7950
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Jan 2012
Generation
Navi II
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1941 MHz
—
Boost Clock
2450 MHz
—
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
10GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
384bit
Bandwidth
320.0GB/s
240.0GB/s
Render Config
Compute Units
36
28
Shading Units
2304
1792
TMUs
144
112
ROPs
64
32
RT Cores
36
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
768 KB
L3 Cache
80 MB
—
Theoretical Performance
Pixel Rate
156.8 GPixel/s
25.60 GPixel/s
Texture Rate
352.8 GTexel/s
89.60 GTexel/s
FP16 (half)
22.58 TFLOPS
—
FP32 (float)
11.29 TFLOPS
2.867 TFLOPS
FP64 (double)
705.6 GFLOPS
716.8 GFLOPS
Graphics Processor
GPU Name
Navi 22
Tahiti
GPU Variant
Navi 22 XTL
Tahiti PRO(215-0821056)
Architecture
RDNA 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
17.2 billion
4.313 billion
Die Size
335 mm²
352 mm²
Board Design
TDP
170W
200W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.8
5.1
Benchmark
3DMark Time Spy
11,171
1,969
3DMark Time Spy Extreme
5,039
1,019
3DMark Speed Way
1,928
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.