Home GPU Comparison NVIDIA GeForce GTX 690 vs AMD Radeon HD 8950 OEM

NVIDIA GeForce GTX 690 vs AMD Radeon HD 8950 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 690 and 3GB VRAM Radeon HD 8950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 690 's Advantages
Boost Clock has increased by 10% (1019MHz vs 925MHz)
AMD Radeon HD 8950 OEM 's Advantages
Released 8 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 192.3GB/s)
256 additional rendering cores
Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)
GeForce GTX 690
3.13 TFLOPS
Radeon HD 8950 OEM +5%
3.315 TFLOPS
VS

Graphics Card

May 2012
Release Date
Jan 2013
GeForce 600
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

915 MHz
Base Clock
850 MHz
1019 MHz
Boost Clock
925 MHz
1502 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
28
-
-
-
1536
Shading Units
1792
128
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

32.61 GPixel/s
Pixel Rate
29.60 GPixel/s
130.4 GTexel/s
Texture Rate
103.6 GTexel/s
-
-
-
3.130 TFLOPS
FP32 (float)
3.315 TFLOPS
130.4 GFLOPS
FP64 (double)
828.8 GFLOPS

Board Design

300W
TDP
200W
700 W
Suggested PSU
550 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GK104
GPU Name
Tahiti
GK104-355-A2
GPU Variant
Tahiti PRO (215-0821056)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
4.313 billion
294 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1

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