ATI Radeon HD 5850 vs NVIDIA RTX A1000
GPU Specs Compare
Graphics Card
Release Date
Sep 2009
Apr 2024
Generation
Evergreen
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1000 MHz
1500 MHz
Base Clock
-
727 MHz
Boost Clock
-
1462 MHz
Memory
Memory Size
1024MB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
192.0GB/s
Render Config
Compute Units
18
-
Shading Units
1440
2304
TMUs
72
72
ROPs
32
32
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
18
Tensor Cores
-
72
RT Cores
-
18
Theoretical Performance
Pixel Rate
23.20 GPixel/s
46.78 GPixel/s
Texture Rate
52.20 GTexel/s
105.3 GTexel/s
FP32 (float)
2.088 TFLOPS
6.737 TFLOPS
FP64 (double)
417.6 GFLOPS
105.3 GFLOPS
FP16 (half)
-
6.737 TFLOPS
Graphics Processor
GPU Name
Cypress
GA107
GPU Variant
Cypress PRO(215-0735043)
-
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
2.154 billion
8.7 billion
Die Size
334 mm²
200 mm²
Board Design
TDP
151W
50W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
4x mini-DisplayPort 1.4a
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.7
CUDA
-
8.6