Radeon HD 5870 Eyefinity 6 vs A2
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5870 Eyefinity 6 's Advantages
320 additional rendering cores
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)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
2720
A2
+66%
4531
Graphics Card
Mar 2010
Release Date
Nov 2021
Evergreen
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
1200 MHz
Memory Clock
1563 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
200.1GB/s
Render Config
20
Compute Units
-
-
SM Count
10
1600
Shading Units
1280
80
TMUs
40
32
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
56.64 GPixel/s
68.00 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
2.720 TFLOPS
FP32 (float)
4.531 TFLOPS
544.0 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
228W
TDP
60W
550 W
Suggested PSU
250 W
6x mini-DisplayPort 1.1
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Cypress
GPU Name
GA107
Cypress XT
(215-0735033)
GPU Variant
-
TeraScale 2
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
2.154 billion
Transistors
Unknown
334 mm²
Die Size
Unknown
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