Home GPU Comparison NVIDIA GeForce GTX 970 vs NVIDIA GeForce GTX 690

NVIDIA GeForce GTX 970 vs NVIDIA GeForce GTX 690

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 2GB VRAM GeForce GTX 690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 16% (1178MHz vs 1019MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 192.3GB/s)
128 additional rendering cores
Lower TDP (148W vs 300W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +25%
3.92 TFLOPS
GeForce GTX 690
3.13 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2012
GeForce 900
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1050 MHz
Base Clock
915 MHz
1178 MHz
Boost Clock
1019 MHz
1753 MHz
Memory Clock
1502 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1664
Shading Units
1536
104
TMUs
128
56
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB

Theoretical Performance

65.97 GPixel/s
Pixel Rate
32.61 GPixel/s
122.5 GTexel/s
Texture Rate
130.4 GTexel/s
-
FP16 (half)
-
3.920 TFLOPS
FP32 (float)
3.130 TFLOPS
122.5 GFLOPS
FP64 (double)
130.4 GFLOPS

Graphics Processor

GM204
GPU Name
GK104
GM204-200-A1
GPU Variant
GK104-355-A2
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
3.54 billion
398 mm²
Die Size
294 mm²

Board Design

148W
TDP
300W
300 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
3x DVI 1x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.2
CUDA
3.0
6.4
Shader Model
5.1

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