Home GPU Comparison AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce RTX 4070 Ti

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce RTX 4070 Ti

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Mac Edition and 12GB VRAM GeForce RTX 4070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Mac Edition 's Advantages
Lower TDP (200W vs 285W)
NVIDIA GeForce RTX 4070 Ti 's Advantages
Released 9 years and 10 months late
Boost Clock2610MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (504.2GB/s vs 240.0GB/s)
5888 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Mac Edition
2.867 TFLOPS
GeForce RTX 4070 Ti +1298%
40.09 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2023
Southern Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2310 MHz
-
Boost Clock
2610 MHz
1250 MHz
Memory Clock
1313 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
192bit
240.0GB/s
Bandwidth
504.2GB/s

Render Config

28
Compute Units
-
-
SM Count
60
1792
Shading Units
7680
112
TMUs
240
32
ROPs
80
-
Tensor Cores
240
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
208.8 GPixel/s
89.60 GTexel/s
Texture Rate
626.4 GTexel/s
-
FP16 (half)
40.09 TFLOPS
2.867 TFLOPS
FP32 (float)
40.09 TFLOPS
716.8 GFLOPS
FP64 (double)
626.4 GFLOPS

Board Design

200W
TDP
285W
550 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Tahiti
GPU Name
AD104
Tahiti PRO (215-0821056)
GPU Variant
AD104-400-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
4.313 billion
Transistors
35.8 billion
352 mm²
Die Size
295 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
5.1
Shader Model
6.7

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