AMD Radeon HD 6990 vs NVIDIA GeForce GTX 1050 Max Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2011
Jan 2018
Generation
Northern Islands
GeForce 10 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1752 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1139 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
112.1GB/s
Render Config
Compute Units
24
-
Shading Units
1536
640
TMUs
96
40
ROPs
32
16
L1 Cache
8 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
-
5
Theoretical Performance
Pixel Rate
26.56 GPixel/s
18.22 GPixel/s
Texture Rate
79.68 GTexel/s
45.56 GTexel/s
FP32 (float)
2.550 TFLOPS
1458 GFLOPS
FP64 (double)
637.4 GFLOPS
45.56 GFLOPS
FP16 (half)
-
22.78 GFLOPS
Graphics Processor
GPU Name
Antilles
GP107
GPU Variant
Antilles XT(215-0807027)
N17P-G0-A1
Architecture
TeraScale 3
Pascal
Foundry
TSMC
Samsung
Process Size
40 nm
14 nm
Transistors
2.64 billion
3.3 billion
Die Size
389 mm²
132 mm²
Board Design
TDP
375W
75W
Suggested PSU
750 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4
CUDA
-
6.1