GPU Comparison
RADEON
AMD FirePro M4000
CORE STATE
Chelsea
VRAM
1024 MB
CLOCK SPEED
—
TDP
33 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon HD 6770
CORE STATE
Juniper
VRAM
1024 MB
CLOCK SPEED
—
TDP
108 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro M4000
HD 6770
Core Specs
Shading Units
512
800
+56.3%
Shaders
512
800
+56.3%
TMUs
32
40
+25.0%
ROPs
16
16
0.0%
Compute Units
8
10
+25.0%
Clocks
GPU Clock
675 MHz
850 MHz
Memory Clock
1000 MHz
4 Gbps effective
1200 MHz
4.8 Gbps effective
Memory
Memory Size
1024 MB
1024 MB
VRAM (MB)
1,024
1,024
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
64.00 GB/s
76.80 GB/s
Cache
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
256 KB
256 KB
Performance
Pixel Rate
10.80 GPixel/s
13.60 GPixel/s
Texture Rate
21.60 GTexel/s
34.00 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
1,360.0 GFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
—
Power
TDP
33 W
108 W
TDP (W)
33
108
+227.3%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
GCN 1.0
TeraScale 2
GPU Name
Chelsea
Juniper
Generation
FirePro Mobile
(Mx000)
Northern Islands
(HD 6700)
Process Size
28 nm
40 nm
Transistors
1,500 million
1,040 million
Die Size
123 mm²
166 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
6.3M / mm²
API Support
DirectX
12 (11_1)
11.2 (11_0)
OpenGL
4.6
4.4
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.2
Shader Model
6.5 (5.1)
5.0
Physical
Slot Width
MXM Module
Dual-slot
Length
—
198 mm
7.8 inches
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Bus Interface
MXM-A (3.0)
PCIe 2.0 x16
Other
Launch Price
—
129 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Mobility
Evergreen
Successor
Radeon Pro Mobile
Southern Islands