NVIDIA A2 vs ATI Radeon HD 5870 Eyefinity 6
We compared two Desktop platform GPUs: 16GB VRAM A2 and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Released 11 years and 8 months late
Boost Clock1770MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (200.1GB/s vs 153.6GB/s)
Lower TDP (60W vs 228W)
ATI Radeon HD 5870 Eyefinity 6 's Advantages
320 additional rendering cores
Score
Benchmark
FP32 (float)
A2
+66%
4.531 TFLOPS
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
Graphics Card
Nov 2021
Release Date
Mar 2010
Quadro
Generation
Evergreen
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1440 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1563 MHz
Memory Clock
1200 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
200.1GB/s
Bandwidth
153.6GB/s
Render Config
-
Compute Units
20
10
SM Count
-
1280
Shading Units
1600
40
TMUs
80
32
ROPs
32
40
Tensor Cores
-
10
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
27.20 GPixel/s
70.80 GTexel/s
Texture Rate
68.00 GTexel/s
4.531 TFLOPS
FP16 (half)
-
4.531 TFLOPS
FP32 (float)
2.720 TFLOPS
70.80 GFLOPS
FP64 (double)
544.0 GFLOPS
Board Design
60W
TDP
228W
250 W
Suggested PSU
550 W
No outputs
Outputs
6x mini-DisplayPort 1.1
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA107
GPU Name
Cypress
-
GPU Variant
Cypress XT
(215-0735033)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
Unknown
Transistors
2.154 billion
Unknown
Die Size
334 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0
