GPU Comparison

AMD
RADEON

AMD Radeon HD 6850 X2

CORE STATE Barts
VRAM 2 GB
CLOCK SPEED
TDP 254 W
BUS WIDTH 256 bit
ARCHITECTURE TeraScale 2
nm
PROCESS 40 nm
LAUNCH DATE 2011
VS
NVIDIA
GEFORCE

GeForce RTX 4070 Mobile

CORE STATE AD106
VRAM 8 GB
CLOCK SPEED 1695 MHz
TDP 115 W
BUS WIDTH 128 bit
ARCHITECTURE Ada Lovelace
nm
PROCESS 5 nm
LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl
3,977
109,197
geekbench_vulkan
N/A
108,367
passmark_directx_10
N/A
116
passmark_directx_11
N/A
179
passmark_directx_12
N/A
85
passmark_directx_9
N/A
223
passmark_g2d
N/A
763
passmark_g3d
N/A
19,587
passmark_gpu_compute
N/A
8,399

DETAILED SPECIFICATIONS

SPECIFICATION
HD 6850 X2
RTX 4070 Mobile
Core Specs
Shading Units
960
4,608 +380.0%
Shaders
960
4,608 +380.0%
TMUs
48
144 +200.0%
ROPs
32
48 +50.0%
Compute Units
12
SM Count
36
Clocks
Base Clock
1395 MHz
Boost Clock
1695 MHz
GPU Clock
800 MHz
Memory Clock
1050 MHz 4.2 Gbps effective
2000 MHz 16 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192 +300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
134.4 GB/s
256.0 GB/s
Cache
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
32 MB
Performance
Pixel Rate
25.60 GPixel/s
81.36 GPixel/s
Texture Rate
38.40 GTexel/s
244.1 GTexel/s
FP32 (TFLOPS)
1.536 TFLOPS
15.62 TFLOPS
FP64 (TFLOPS)
244.1 GFLOPS (1:64)
FP16 (TFLOPS)
15.62 TFLOPS (1:1)
AI/RT
RT Cores
36
Tensor Cores
144
Power
TDP
254 W
115 W
TDP (W)
254
115 -54.7%
Suggested PSU
600 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
TeraScale 2
Ada Lovelace
GPU Name
Barts
AD106
Generation
Northern Islands (HD 6800)
GeForce 40 Mobile
Process Size
40 nm
5 nm
Transistors
1,700 million
22,900 million
Die Size
255 mm²
188 mm²
Foundry
TSMC
TSMC
Density
6.7M / mm²
121.8M / mm²
API Support
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
Vulkan
1.4
OpenCL
1.2
3.0
CUDA
8.9
Shader Model
5.0
6.8
Physical
Slot Width
Dual-slot
IGP
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Evergreen
GeForce 30 Mobile
Successor
Southern Islands
GeForce 50 Mobile
View Radeon HD 6850 X2 Details View GeForce RTX 4070 Mobile Details