Home GPU Comparison NVIDIA GeForce GTX 970 vs NVIDIA GeForce 8800 Ultra

NVIDIA GeForce GTX 970 vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Released 7 years and 4 months late
Boost Clock1178MHz
Larger VRAM bandwidth (224.4GB/s vs 103.7GB/s)
1536 additional rendering cores
Lower TDP (148W vs 171W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +912%
3.92 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2007
GeForce 900
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
1080 MHz

Memory

4GB
Memory Size
768MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
384bit
224.4GB/s
Bandwidth
103.7GB/s

Render Config

-
SM Count
16
-
Compute Units
-
1664
Shading Units
128
104
TMUs
32
56
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
96 KB

Theoretical Performance

65.97 GPixel/s
Pixel Rate
14.69 GPixel/s
122.5 GTexel/s
Texture Rate
39.17 GTexel/s
-
FP16 (half)
-
3.920 TFLOPS
FP32 (float)
387.1 GFLOPS
122.5 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
G80
GM204-200-A1
GPU Variant
G80-450-A3
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
5.2 billion
Transistors
0.681 billion
398 mm²
Die Size
484 mm²

Board Design

148W
TDP
171W
300 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
5.2
CUDA
1.0
6.4
Shader Model
4.0

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