Home GPU Comparison ATI Radeon HD 5870 Mac Edition vs NVIDIA A40 PCIe

ATI Radeon HD 5870 Mac Edition vs NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 Mac Edition and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 Mac Edition 's Advantages
Lower TDP (228W vs 300W)
NVIDIA A40 PCIe 's Advantages
Released 10 years and 4 months late
Boost Clock1740MHz
More VRAM (48GB vs 1GB)
Larger VRAM bandwidth (695.8GB/s vs 153.0GB/s)
9152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5870 Mac Edition
2.72 TFLOPS
A40 PCIe +1275%
37.42 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Oct 2020
Evergreen
Generation
Tesla
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1305 MHz
-
Boost Clock
1740 MHz
1195 MHz
Memory Clock
1812 MHz

Memory

1024MB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
153.0GB/s
Bandwidth
695.8GB/s

Render Config

-
SM Count
84
20
Compute Units
-
1600
Shading Units
10752
80
TMUs
336
32
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
6 MB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
194.9 GPixel/s
68.00 GTexel/s
Texture Rate
584.6 GTexel/s
-
FP16 (half)
37.42 TFLOPS
2.720 TFLOPS
FP32 (float)
37.42 TFLOPS
544.0 GFLOPS
FP64 (double)
584.6 GFLOPS

Graphics Processor

Cypress
GPU Name
GA102
Cypress XT (215-0735033)
GPU Variant
-
TeraScale 2
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
2.154 billion
Transistors
28.3 billion
334 mm²
Die Size
628 mm²

Board Design

228W
TDP
300W
550 W
Suggested PSU
700 W
1x DVI 2x mini-DisplayPort 1.1
Outputs
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
8-pin EPS

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
5.0
Shader Model
6.6

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