AMD FirePro M7740 vs AMD Radeon HD 6870M

AMD FirePro M7740
AMD Radeon HD 6870M
640 Shaders
1GB GDDR5
650MHz
800 Shaders
1GB GDDR5
675MHz
Peak AI Performance
830 GFLOPS
FP32
Peak AI Performance
1.08 TFLOPS
FP32
FP32
830 GFLOPS
FP32
1.08 TFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
35W
TDP
50W

Peak AI Performance

  • 23% slower vs Radeon HD 6870M
  • 30% faster vs FirePro M7740
FirePro M7740 - 830 GFLOPS FP32
x1
Radeon HD 6870M - 1.08 TFLOPS FP32
x1.3

FP32

  • 23% slower vs Radeon HD 6870M
  • 30% faster vs FirePro M7740
FirePro M7740 - 830 GFLOPS FP32
x1
Radeon HD 6870M - 1.08 TFLOPS FP32
x1.3
  • Same Performance vs Radeon HD 6870M
  • Same Performance vs FirePro M7740
FirePro M7740 - 64GB/s
x1
Radeon HD 6870M - 64GB/s
x1
  • 30% lower vs Radeon HD 6870M
  • 43% higher vs FirePro M7740
FirePro M7740 - 35W
x1
Radeon HD 6870M - 50W
x1.43
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
TeraScale 1
Architecture
TeraScale 2
Family
FirePro M
Family
Radeon HD 6000
Codename
Walden
RV740
Variant
M97 XT GLM
Codename
Juniper
RV840
Variant
Granville XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
8/4/2009
Release Date
1/4/2011
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
137 mm²
Die Size
166 mm²
Transistor Count
826 Million
Transistor Count
1 Billion
Transistor Density
6.03M/mm²
Transistor Density
6.27M/mm²
Form
Soldered
Form
Soldered
Shading Units
640 Shaders
Shading Units
800 Shaders
Texture Mapping Units
32 TMUs
Texture Mapping Units
40 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
Compute Units
8 CUs
Compute Units
10 CUs
650MHz
675MHz
Peak AI Performance
830 GFLOPS
FP32
Peak AI Performance
1.08 TFLOPS
FP32
FP32
830 GFLOPS
FP32
1.08 TFLOPS
Pixel Fillrate
10.4 GPixel/s
Pixel Fillrate
10.8 GPixel/s
Texture Fillrate
20.8 GTexel/s
Texture Fillrate
27 GTexel/s
L1
16KB/CU
L1
8KB/CU
L2
256KB Shared
L2
256KB Shared
1GB
GDDR5
1GB
GDDR5
Bus Width
128Bit
Bus Width
128Bit
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
TDP
35W
TDP
50W
Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
No Encoders
No Encoders
Model
UVD 2.0
Model
UVD 2.2
Codec
VC-1
AVC (H.264)
Codec
VC-1
AVC (H.264)
Direct X
10
Direct 3D
10_1
Direct X
11
Direct 3D
11_0
OpenGL
3.3
OpenCL
1.1
OpenGL
4.5
OpenCL
1.2
Shader Model
4.1
GFX
3
Shader Model
5.0
GFX
4
Not a Card
Not a Card
PCIe Version
2.0
PCIe Lanes
16
PCIe Version
2.1
PCIe Lanes
16
Change Comparison