Home GPU Comparison AMD Radeon HD 8970 OEM vs NVIDIA RTX A5000-12Q

AMD Radeon HD 8970 OEM vs NVIDIA RTX A5000-12Q

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM and 12GB VRAM RTX A5000 12Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-12Q 's Advantages
Released 8 years and 3 months late
Boost Clock1695MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (768.0GB/s vs 264.0GB/s)
6144 additional rendering cores
Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM
3.789 TFLOPS
RTX A5000 12Q +632%
27.77 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Apr 2021
Sea Islands
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1170 MHz
-
Boost Clock
1695 MHz
1375 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
264.0GB/s
Bandwidth
768.0GB/s

Render Config

32
Compute Units
-
-
SM Count
64
2048
Shading Units
8192
128
TMUs
256
32
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
162.7 GPixel/s
118.4 GTexel/s
Texture Rate
433.9 GTexel/s
-
FP16 (half)
27.77 TFLOPS
3.789 TFLOPS
FP32 (float)
27.77 TFLOPS
947.2 GFLOPS
FP64 (double)
433.9 GFLOPS

Board Design

250W
TDP
230W
600 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Tahiti
GPU Name
GA102
Tahiti XT (215-0821060)
GPU Variant
-
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
4.313 billion
Transistors
28.3 billion
352 mm²
Die Size
628 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.7

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