Home GPU Comparison NVIDIA GeForce GTX 690 vs ATI Radeon HD 2900 PRO

NVIDIA GeForce GTX 690 vs ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 690 and 512MB VRAM Radeon HD 2900 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 690 's Advantages
Released 4 years and 5 months late
Boost Clock1019MHz
Larger VRAM bandwidth (192.3GB/s vs 51.20GB/s)
1216 additional rendering cores
ATI Radeon HD 2900 PRO 's Advantages
Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)
GeForce GTX 690 +715%
3.13 TFLOPS
Radeon HD 2900 PRO
0.384 TFLOPS
VS

Graphics Card

May 2012
Release Date
Dec 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

915 MHz
Base Clock
-
1019 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
-
Compute Units
4
1536
Shading Units
320
128
TMUs
16
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
128 KB

Theoretical Performance

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

Graphics Processor

GK104
GPU Name
R600
GK104-355-A2
GPU Variant
R600 PRO (215RGMDKA13FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.72 billion
294 mm²
Die Size
420 mm²

Board Design

300W
TDP
200W
700 W
Suggested PSU
550 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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