AMD Radeon HD 6990 vs NVIDIA GeForce GTX 760 OEM Rebrand
GPU · Specs Compare
Graphics Card
Release Date
Mar 2011
Aug 2013
Generation
Northern Islands
GeForce 700
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1400 MHz
Base Clock
—
823 MHz
Boost Clock
—
888 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
179.2GB/s
Render Config
Compute Units
24
—
Shading Units
1536
1152
TMUs
96
96
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
26.56 GPixel/s
21.31 GPixel/s
Texture Rate
79.68 GTexel/s
85.25 GTexel/s
FP32 (float)
2.550 TFLOPS
2.046 TFLOPS
FP64 (double)
637.4 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
Antilles
GK104
GPU Variant
Antilles XT(215-0807027)
GK104-200-KD-A2
Architecture
TeraScale 3
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.64 billion
3.54 billion
Die Size
389 mm²
294 mm²
Board Design
TDP
375W
130W
Suggested PSU
750 W
300 W
Outputs
1x DVI4x mini-DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (11_0)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.