AMD Radeon HD 7950 vs Intel Arc Graphics 64EU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2012
Oct 2024
Generation
Southern Islands
HD Graphics
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
Ring Bus
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
—
300 MHz
Boost Clock
—
1900 MHz
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
240.0GB/s
System Dependent
Render Config
Compute Units
28
—
Shading Units
1792
512
TMUs
112
32
ROPs
32
16
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
—
Theoretical Performance
Pixel Rate
25.60 GPixel/s
30.40 GPixel/s
Texture Rate
89.60 GTexel/s
60.80 GTexel/s
FP32 (float)
2.867 TFLOPS
1.946 TFLOPS
FP64 (double)
716.8 GFLOPS
—
FP16 (half)
—
3.891 TFLOPS
Graphics Processor
GPU Name
Tahiti
Arrow Lake
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
Xe2-LPG
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
4.313 billion
17.8 billion
Die Size
352 mm²
243 mm²
Board Design
TDP
200W
65W
Suggested PSU
550 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Motherboard Dependent
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
Benchmark
3DMark Time Spy
1,969
—
3DMark Time Spy Extreme
1,019
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.