AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce RTX 2070 SUPER Max Q
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Apr 2020
Generation
Southern Islands
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Base Clock
—
930 MHz
Boost Clock
—
1155 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
352.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
2560
TMUs
112
160
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
768 KB
4 MB
SM Count
—
40
Tensor Cores
—
320
RT Cores
—
40
Theoretical Performance
Pixel Rate
25.60 GPixel/s
73.92 GPixel/s
Texture Rate
89.60 GTexel/s
184.8 GTexel/s
FP32 (float)
2.867 TFLOPS
5.914 TFLOPS
FP64 (double)
716.8 GFLOPS
184.8 GFLOPS
FP16 (half)
—
11.83 TFLOPS
Graphics Processor
GPU Name
Tahiti
TU104
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
4.313 billion
13.6 billion
Die Size
352 mm²
545 mm²
Board Design
TDP
200W
80W
Suggested PSU
550 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
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
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.