Home GPU Comparison ATI Radeon HD 2900 XTX vs NVIDIA GeForce GTX 760

ATI Radeon HD 2900 XTX vs NVIDIA GeForce GTX 760

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 2GB VRAM GeForce GTX 760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 's Advantages
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 106.0GB/s)
832 additional rendering cores
Lower TDP (170W vs 240W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 XTX
0.476 TFLOPS
GeForce GTX 760 +399%
2.378 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jun 2013
Radeon R600
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
828 MHz
Memory Clock
1502 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
256bit
106.0GB/s
Bandwidth
192.3GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
1152
16
TMUs
96
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

11.89 GPixel/s
Pixel Rate
24.77 GPixel/s
11.89 GTexel/s
Texture Rate
99.07 GTexel/s
-
-
-
475.5 GFLOPS
FP32 (float)
2.378 TFLOPS
-
FP64 (double)
99.07 GFLOPS

Board Design

240W
TDP
170W
550 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

R600
GPU Name
GK104
R600 XTX A11 (215RGMDKA11FG)
GPU Variant
GK104-225-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.72 billion
Transistors
3.54 billion
420 mm²
Die Size
294 mm²

Graphics Features

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

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