Home GPU Comparison AMD Radeon HD 8970 OEM vs NVIDIA GeForce 9800 GX2

AMD Radeon HD 8970 OEM vs NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970 OEM 's Advantages
Released 4 years and 10 months late
Larger VRAM bandwidth (264.0GB/s vs 64.00GB/s)
1920 additional rendering cores
NVIDIA GeForce 9800 GX2 's Advantages
Lower TDP (197W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM +886%
3.789 TFLOPS
GeForce 9800 GX2
0.384 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Mar 2008
Sea Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

29.60 GPixel/s
Pixel Rate
9.600 GPixel/s
118.4 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
3.789 TFLOPS
FP32 (float)
384.0 GFLOPS
947.2 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
G92
Tahiti XT (215-0821060)
GPU Variant
G92-450-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.754 billion
352 mm²
Die Size
324 mm²

Board Design

250W
TDP
197W
600 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x HDMI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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