CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
AMD Radeon HD 6990M Rebrand vs AMD Radeon R9 M275X
AMD Radeon HD 6990M Rebrand vs AMD Radeon R9 M275X
VS
AMD Radeon HD 6990M Rebrand
AMD Radeon R9 M275X
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 2GB VRAM Radeon R9 M275X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6990M Rebrand 's Advantages
160 additional rendering cores
AMD Radeon R9 M275X 's Advantages
Released 2 years and 6 months late
Boost Clock925MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (72.00GB/s vs 70.40GB/s)
Score
Benchmark
FP32 (float)
Radeon HD 6990M Rebrand
+8%
1.28 TFLOPS
Radeon R9 M275X
1.184 TFLOPS
Radeon HD 6990M Rebrand
VS
Radeon R9 M275X
Graphics Card
Jul 2011
Release Date
Jan 2014
Vancouver
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
925 MHz
1100 MHz
Memory Clock
1125 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
70.40GB/s
Bandwidth
72.00GB/s
Render Config
-
SM Count
-
14
Compute Units
10
800
Shading Units
640
40
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
12.80 GPixel/s
Pixel Rate
14.80 GPixel/s
32.00 GTexel/s
Texture Rate
37.00 GTexel/s
-
FP16 (half)
-
1280 GFLOPS
FP32 (float)
1184 GFLOPS
-
FP64 (double)
74.00 GFLOPS
Graphics Processor
Broadway
GPU Name
Venus
Broadway XTX
GPU Variant
Venus XTX (216-0846033)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.5 billion
166 mm²
Die Size
123 mm²
Board Design
100W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-
Graphics Features
11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
CUDA
-
5.0
Shader Model
6.5 (5.1)
Related GPU Comparisons
1
AMD Radeon Pro Vega 56 vs AMD Radeon HD 6990M Rebrand
2
NVIDIA GeForce G110M vs AMD Radeon HD 6990M Rebrand
3
AMD Radeon HD 8690M vs AMD Radeon HD 6990M Rebrand
4
AMD Radeon HD 6950M vs AMD Radeon HD 6990M Rebrand
5
NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon HD 6990M Rebrand
6
AMD Radeon HD 6990M vs AMD Radeon HD 6990M Rebrand
7
AMD Radeon R5 M430 vs AMD Radeon HD 6990M Rebrand
8
AMD Radeon HD 6990M Rebrand vs AMD Radeon R5 M330
9
AMD Radeon HD 6990M Rebrand vs AMD Radeon RX 6600M
10
AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce 9800M GTX
© 2024 - TopCPU.net
Contact Us
Privacy Policy