AMD Radeon HD 7950 vs AMD Ryzen Z2 Go GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2012
Jan 2025
Generation
Southern Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Memory Clock
1250 MHz
800 MHz
Base Clock
-
800 MHz
Boost Clock
-
2700 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
384bit
128bit
Bandwidth
240.0GB/s
51.20GB/s
Render Config
Compute Units
28
12
Shading Units
1792
768
TMUs
112
48
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
8 MB
RT Cores
-
12
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
86.40 GPixel/s
Texture Rate
89.60 GTexel/s
129.6 GTexel/s
FP32 (float)
2.867 TFLOPS
4.147 TFLOPS
FP64 (double)
716.8 GFLOPS
259.2 GFLOPS
FP16 (half)
-
8.294 TFLOPS
Graphics Processor
GPU Name
Tahiti
Rembrandt+
GPU Variant
Tahiti PRO(215-0821056)
100-000001672
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
4.313 billion
13.1 billion
Die Size
352 mm²
208 mm²
Board Design
TDP
200W
28W
Suggested PSU
550 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x USB Type-C
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
1,969
-
3DMark Time Spy Extreme
1,019
-