NVIDIA GeForce 8800 GT Mac Edition vs AMD Radeon VII
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 295W)
AMD Radeon VII 's Advantages
Released 11 years late
Boost Clock1750MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (1020GB/s vs 57.60GB/s)
3728 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
0.336 TFLOPS
Radeon VII
+3900%
13.44 TFLOPS
Graphics Card
Feb 2008
Release Date
Feb 2019
GeForce 8
Generation
Vega II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1400 MHz
-
Boost Clock
1750 MHz
900 MHz
Memory Clock
1000 MHz
Memory
512MB
Memory Size
16GB
GDDR3
Memory Type
HBM2
256bit
Memory Bus
4096bit
57.60GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
60
14
SM Count
-
112
Shading Units
3840
56
TMUs
240
16
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
112.0 GPixel/s
33.60 GTexel/s
Texture Rate
420.0 GTexel/s
-
FP16 (half)
26.88 TFLOPS
336.0 GFLOPS
FP32 (float)
13.44 TFLOPS
-
FP64 (double)
3.360 TFLOPS
Board Design
125W
TDP
295W
300 W
Suggested PSU
600 W
2x DVI
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
G92
GPU Name
Vega 20
G92-270-A2
GPU Variant
Vega 20 XT
Tesla
Architecture
GCN 5.1
TSMC
Foundry
TSMC
65 nm
Process Size
7 nm
0.754 billion
Transistors
13.23 billion
324 mm²
Die Size
331 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7
